Grace

822 Grace Power Plant Road, Grace, ID 83241

Plant Summary Information

Grace is ranked #39 out of 142 power plants in Idaho in terms of total annual net electricity generation.

Grace is comprised of 3 generators and generated 7.6 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Grace
Utility Name	PacifiCorp
Location	Caribou County, ID
Initial Operation Date	July 1923
Last Update	Dec 2025
Annual Generation	82.7 GWh
Annual Consumption	292.8 k MMBtu
Ranked #3,713 out of 13,081 Power Plants Nationwide
Ranked #367 out of 1,311 Water Power Plants Nationwide
Ranked #39 out of 142 Idaho Power Plants
Ranked #19 out of 74 Idaho Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Grace (827)
Plant Address	822 Grace Power Plant Road, Grace, ID 83241
Utility	PacifiCorp (14354)
Latitude, Longitude	42.53675, -111.79397
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	July 1923
Annual Generation	82.7 GWh
Fuel Types	Water

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	WECC
Balancing Authority	PacifiCorp - East (PACE)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Bear River
Ash Impoundment
Transmission / Distribution Owner	PacifiCorp (14354) ID
Grid Voltage	138.00 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	11 MW
Nameplate Power Factor	0.9
Summer Capacity	11 MW
Winter Capacity	11 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1923
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	11 MW
Nameplate Power Factor	0.9
Summer Capacity	11 MW
Winter Capacity	11 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1923
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	11 MW
Nameplate Power Factor	0.9
Summer Capacity	11 MW
Winter Capacity	11 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	July 1923
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#357	Smith Falls Hydro Project	Bonners Ferry, ID	87.2 GWh
#358	Degray	Arkadelphia, AR	86.8 GWh
#359	Oxford Dam	Conover, NC	86.5 GWh
#360	Allegheny Hydro No 9	Cowansville, PA	86.4 GWh
#361	Anderson Ranch	Mountain Home, ID	85.8 GWh
#362	Grahamsville	Grahamsville, NY	85.1 GWh
#363	Sullivan	West Linn, OR	84.6 GWh
#364	Seminoe	Sinclair, WY	84.5 GWh
#365	Rainbow Falls Hydro	Parishville, NY	84.1 GWh
#366	Castle Rock	Adams, WI	83.3 GWh
#368	Sand Bar Power Plant	Stanislaus Ntl. Fores, CA	82.5 GWh
#369	Lookout Shoals	Statesville, NC	82.5 GWh
#370	Lake Dorothy Hydroelectric Project	Juneau, AK	81.7 GWh
#371	Kaw Hydro	Ponca City, OK	81.2 GWh
#372	Jeffrey	Brady, NE	81.0 GWh
#373	Holcombe	Holcombe, WI	81.0 GWh
#374	Blue Lake Hydro	Sitka, AK	80.9 GWh
#375	Kings River PH	Balch Camp, CA	80.8 GWh
#376	El Dorado	Pollock Pines, CA	80.5 GWh
#377	Five Falls	Colton, NY	80.1 GWh

Below are closest 20 power plants surrounding Grace.

Plant Name	Plant Location	Annual Generation	Distance
American Falls Solar	American Falls, ID	43.6 GWh	51.9 mi
American Falls Solar II	American Falls, ID	45.4 GWh	52.4 mi
Bannock County LFG to Energy	Pocatello, ID	12.6 GWh	33.8 mi
Cedar Creek Wind, LLC	Shelley, ID	504.9 GWh	56.2 mi
Central Energy Plant USU	Logan, UT	28.2 GWh	54.5 mi
Cutler Hydro	Collinston, UT	41.2 GWh	50.3 mi
Hydro II	Logan, UT	15.6 GWh	54.8 mi
Last Chance	Grace, ID	3.5 GWh	6.4 mi
Logan City	Logan, UT	2.0 GWh	56.1 mi
Marsh Valley Development	McCammon, ID	3.5 GWh	19.1 mi
Mink Creek Hydro	Preston, ID	8.7 GWh	20.2 mi
Oneida	Riverdale, ID	39.4 GWh	18.7 mi
Power County Wind Park North	American Falls, ID	63.9 GWh	50.5 mi
Power County Wind Park South	American Falls, ID	56.8 GWh	50.3 mi
Rockland Wind Farm	American Falls, ID	219.4 GWh	57.1 mi
Simplot Leasing Don Plant	Pocatello, ID	73.2 GWh	45.3 mi
Soda	Soda Springs, ID	16.3 GWh	8.9 mi
Steel Solar LLC	Plymouth, UT	191.9 GWh	49.1 mi
Strawberry Creek	Bedford, WY	8.8 GWh	52.3 mi
Swift Creek	Afton, WY	6.1 GWh	46.5 mi